| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.56 | 9.606% | $178.1755 | $178.18 | $178.20 | $178.20 |
| Purchase #2 | $70.98 | 8.176% | $76.7833 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $26.90 | 5.691% | $28.4309 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $14.56 | 5.376% | $15.3427 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $116.88 | 3.859% | $121.3904 | $121.39 | $121.40 | $121.40 |
| Purchase #6 | $139.51 | 5.825% | $147.6365 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $84.58 | 8.139% | $91.464 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $615.97 | $659.2233 | $659.22 | $659.30 | $659.20 | |